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Back to Grow Questions
HELP!!!
Broffel
started grow question 5y ago
Help! What is the problem
Solved
Leaves. Color - Dark-brown
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Mr_Weeds_Autos
answered grow question 5y ago
Your plant has a calcium deficiency, I noticed your only giving her 1ml at this stage she needs at 3 or 4ml of Cal-Mag instead, up that and she'll be fine.
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Selected By The Grower
The8thChevron
answered grow question 5y ago
Yep, calcium. Either too little calcium or PK nutes locking out the micros. You should know which is most likely.
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Similar Grow Questions
Solved
THC123
Brown/Gold Stripes?
What is this? I read it’s Mag deficiency, but I put more CaliMag in yesterday during the res change. PH remained the same as well, 6.0. I topped yesterday as well. Any ideas?
Week 4
Leaves. Color - Dark-brown
6y ago
2
3
Solved
shasam
Golden/Brown dots on leaves .. HELP :(
Can someone please help me identify what this is and how to fix it? I assumed it’s nute burn but that would probably hit the tips no? Any help would be greatly appreciated.
Leaves. Color - Dark-brown
6y ago
2
3
Solved
Mitch
Nutrient burn
How can I fix a nutrient burn on a seedling?
Leaves. Color - Dark-brown
5y ago
1
1
Solved
XanHalenTGI
Progressive rusty spots on leaves
been upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it? should i keep upping calmag? running 2ml/gal currently. bud development is still good, not stunted, good structure and trichomb production, great smell.
Week 7
Leaves. Color - Dark-brown
Other. General questions
Feeding. Deficiences
1y ago
18
10
Solved
Paradox_1ste1
Hey guys ive planted these Ayahuasca Purple 4 days ago on 22l pots (small ones) and i dont like the way they look at all . The leaves are not as they soupossed to be.Stardog leaves aswell are starting to root . Can anyone help me with any tip please.
Leaves. Color - Dark-brown
Plant. Stem - Weak
4y ago
4
Solved
Schlurpypurpey
First time growing/Need help in late flower
Over the last 9 days my plant has gone from happy and healthy to sugar leaves pointing straight up near the top of plant and drying and curling up on the lower levels. Is this from too much light or did I over feed late in flower? First grow/ no diary. Can I save or do I chop?
Leaves. Curl up
Leaves. Dropping off
Leaves. Color - Dark-brown
1y ago
8
2
Solved
MaryJaneUSA
Rusty and crispy leaves?
What are the leaves getting rusty and crispy?
Week 15
Leaves. Color - Dark-brown
Leaves. Other
6y ago
6
5
Solved
Maraviglosos
Bruising or nute problem?
I do not have enough characters here, please check diary for details. Some tops are showing some problems. The thing is, only a few and it does not seem related to light distance. My first thoughts is this is bruising, but I would like some more expert opinions.
Week 11
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
3
Solved
Pugbutt
What do you think is wrong with this?
Just wondering if this is nute burn or something else. ... and what is it? I ph balance my water to 6.3, adding tiger bloom 10ml to 1 gal. Every other day. Just started big bud and bud candy @2.5ml per gal. Only feed once, yesterday. I left a one day gap between tiger bloom
Week 13
Leaves. Color - Dark-brown
5y ago
2
Solved
Chilipadi
Persistent markings spreading on leaves
The problem came back to this seedling with brown markings on leaves which has spread to 2nd set and slowly spreading the whole leaves. Ph runoff is stable 6.1 so is ppm. Idk whatelse to do to help. Been putting cinnamon on top coco too. Ppm in is 340ppm. Any advise please.
Leaves. Color - Dark-brown
5y ago
4
5
Solved
Tonno
What is this?
Can someone explain to me what is this?
Leaves. Color - Dark-brown
5y ago
1
Solved
Grazynka
Flush or what to do ?
Advice please. I watered yesterday but the stains on the leaves are getting worse. Now I don't know if it is deficiency of cal n mag due to nutritient lock out which might be due to ph being off as I have 5 reders and all of them show a different thing. 🤦♀️...or it is it rust?
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
1
Solved
DabblingDoggo
Brownish Spots on 2 Older Leafs. Young plant.
I searched it up before posting this and what I found is: Leaf spot, canker, and fungus: Brown leaf spot, Yellow leaf spot, Cladosporium stem canker and Chaetomium fungus. Solutions I found in the comments below. What do you guys think? Can it be heat (a lot of hot days here)?
Week 2
Leaves. Color - Dark-brown
Other. General questions
3y ago
5
5
Solved
Young_agronomist
Что происходит с листьями ?
Leaves. Color - Dark-brown
3y ago
1
Solved
Greenhorn101
Nitrogen burn?
A bit of delay getting the diary going! Started LST this week an give it some fertilizer after. Seems like it might have got a bit of nitrogen burn on some leaves? Might go back to the water!
Week 3
Leaves. Color - Dark-brown
6y ago
1
1
Solved
romi27
What kind of deficiency? What should I do? By the way, they're autos.
What kind of deficiency do I have going on here? I gave a good dose of calmag last night. The first signs were the dark spots on the leaves. Been feeding ff bloom nutes every other day, 1/4 to 1/2 strength. started from the bottom. Leaves turn yellow and then dry up.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
3
Solved
BigBuddy91
Cotyledon issue from seedling
Have seedlings from Auto Colorado Cookies (Dutch Passion). One already has cotyledons, but not opened yet. I see some yellow and bigger brown spot of the tip. In the beginning I had 250 PPFD, could this be the issue? Now I am around 100 PPFD and put the light a bit up. See photo.
Leaves. Color - Dark-brown
10mo ago
2
Solved
Eddjack
Deficiency?
I need help recognizing a deficiency. i think it is cal mag, but it seems strange it has quite heavy nutrition. the pH of the earth is 6.20. i'm at 7 weeks and it also seems a bit slow in flowering. what can i do?
Week 11
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
4
4
Solved
Ap0_DrX
I have this symptom, a pattern of rust spots happening on new leaves, I have checked medium PH, which is around 7.5. I think it is Boron Deficiency caused by The medium PH not being approximately 6.5. I need more suggestions, What do you guys think?
Week 10
Leaves. Color - Dark-brown
4y ago
1
2
Solved
Losqui
Spots on leaves
Hi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance
Leaves. Color - Dark-brown
Leaves. Color - Mottling
Feeding. Deficiences
5y ago
1
1